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EI2041-SM


4 digits display
Display scale can be adjusted between -1999 and 4000
Decimal point can be adjusted between 1. and 3. digits
Measurement unit can be displayed
Selectable four different standard input types (0-20mA, 4-20mA, 0-1V, 0-10V)
User can calibrate the device according to specified input type
Sampling time can be adjusted in four steps
Stores maximum and minimum measurement values
Two relay outputs for control and alarm (order option)
Above and below set point value can be set
Selectable independent, deviation and band alarm
Sensor supply output(Optional)
RS485 Modbus RTU communication protocol feature (order option)
CE marked according to European Norms

Ambient/Storage Temperature 0…50 ºC / -25…70 ºC
Relative Humidity 80% Relative humidity for temperatures up to 31 °C, decreasing linearly to 50% at 40 °C
Protection Degree According to EN 60529 Front panel:IP65, Rear panel:IP20
Height Max. 2000m
Electrical Characteristics
Supply 230/110V AC +10% -20% or 12/24V AC ±10%, 50/60Hz or 9-30V DC / 7-24V AC ±10% SMPS
Power Consumption 7VA
External Connections Screw-terminals
Scale Adjustable between -1999…4000
Accuracy 0-1V DC: ±0.5% (of full scale)
0-10V DC: ±0.5% (of full scale)
0-20mA DC: ±0.5% (of full scale)
4-20mA DC: ±0.5% (of full scale)
Measurement Range 0-1V DC: Max. 1.1V
0-10V DC: Max. 12V
0-20mA DC: Max. 25mA
4-20mA DC: Max. 25mA
Input Empedance 0-1V DC: Approx. 100kohm
0-10V DC: Approx. 100kohm
0-20mA DC: Approx. 10ohm
4-20mA DC: Approx. 10ohm
Outputs
Auxiliary Power Supply All sensor supply outputs maximum 50 mA (regulated and isolated)
Alarm Output 2 Relays: 250V AC, 8A (for resistive load), NO
Life Expectancy Mechanical 30.000.000 operations (under no load), Electrical 100.000 operations (8A at 250V AC, resistive load)
Control
Control Type Double set-point and alarm control
Control Algorithm On-Off
Hysteresis Adjustable between 1…200
Housing
Mounting Method Panel mounting
Dimensions W77xH35xD61 mm
Weight Approx. 250g (after packaging)
Enclosure Material Self extinguishing plastics

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